Average sea water temperature in March:
+62.8°F
| Minimum sea water temperature in March: | 71.2°F |
| Maximum sea water temperature in March: | 56.3°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 66.9°F and 56.8°F.
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| St. Simons Island |
monthly
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| St. Simons Island |
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| St. Simons Island |
14 days
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| St. Simons Island |
Monthly sea water temperature in St. Simons Island, °F
Which USA resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Kailua Kona | 77.7°F | 76.5°F |
| Honolulu | 76.8°F | 75.8°F |
| Hawaii | 76.7°F | 75.7°F |
| Maui | 76.0°F | 75.1°F |
| Fort Lauderdale | 75.8°F | 75.7°F |
| Oahu | 75.7°F | 74.5°F |
| Miami Beach | 75.3°F | 76.0°F |
| Islamorada | 75.2°F | 77.3°F |
| Key Largo | 75.1°F | 76.9°F |
| Princeville | 75.1°F | 74.5°F |
| Kauai | 75.0°F | 74.5°F |
| Key West | 74.5°F | 76.5°F |
| Everglades | 74.4°F | 77.3°F |
| Miami | 74.4°F | 75.5°F |
| Marco Island | 71.8°F | 74.5°F |
| Cape Coral | 71.7°F | 74.2°F |
| Naples | 71.4°F | 73.8°F |
| Cocoa Beach | 70.0°F | 71.5°F |
| Tampa | 69.3°F | 71.7°F |
| Sarasota | 68.6°F | 71.4°F |
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Simons Island
Local time: 01:47
December 05, friday
0300
57°F
NW
6 mph
6 mph
0600
59°F
N
6 mph
6 mph
0900
61°F
NE
4 mph
4 mph
1200
64°F
NE
5 mph
5 mph
1500
63°F
NE
4 mph
4 mph
1800
57°F
S
11 mph
11 mph
2100
55°F
S
7 mph
7 mph
December 06, saturday
0000
55°F
SE
4 mph
4 mph
